Re: KVM Questions

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On 05/09/2015 05:00 PM, Leon Fauster wrote:
modern filesystems and image formats do not allocate the whole space if not neccessary (qcow2 feature).

Not specifically. Every disk image type would be sparse if it were copied off a disk and back by a tool that wrote them correctly.

qcow2 does support small files on filesystems that don't support sparse files, but in that case du and ls will show the same size.
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